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<ep-patent-document id="EP11717850A1" file="11717850.9" lang="en" country="EP" doc-number="2559275" kind="A1" date-publ="20130220" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B003EP>*</B003EP><B005EP>X</B005EP><B007EP>DIM360 Ver 2.15 (14 Jul 2008) -  1100000/0</B007EP></eptags></B000><B100><B110>2559275</B110><B130>A1</B130><B140><date>20130220</date></B140><B190>EP</B190></B100><B200><B210>11717850.9</B210><B220><date>20110415</date></B220><B240><B241><date>20121116</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>84324</B310><B320><date>20110411</date></B320><B330><ctry>US</ctry></B330><B310>325001 P</B310><B320><date>20100416</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>20130220</date><bnum>201308</bnum></B405><B430><date>20130220</date><bnum>201308</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>H04W  12/04        20090101AFI20111102BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>H04L  29/06        20060101ALI20111102BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>VORRICHTUNG UND VERFAHREN ZUR ÜBERTRAGUNG VON KONTEXTEN MIT ERHÖHTER SICHERHEIT AUS EINEM VERSORGENDEN UTRAN-NETZ ZU EINEM VERSORGENDEN GERAN-NETZ</B542><B541>en</B541><B542>APPARATUS AND METHOD FOR TRANSITIONING ENHANCED SECURITY CONTEXT FROM A UTRAN-BASED SERVING NETWORK TO A GERAN-BASED SERVING NETWORK</B542><B541>fr</B541><B542>APPAREIL ET PROCÉDÉ DE TRANSITION DE CONTEXTE DE SÉCURITÉ AMÉLIORÉE D'UN RÉSEAU DE DESSERTE UTRAN À UN RÉSEAU DE DESSERTE GERAN</B542></B540></B500><B700><B710><B711><snm>Qualcomm Incorporated</snm><iid>101238667</iid><irf>QU-E-31730/1661</irf><adr><str>International IP Administration 
5775 Morehouse Drive</str><city>San Diego, CA 92121-1714</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>ESCOTT, Adrian Edward</snm><adr><str>5775 Morehouse Drive</str><city>San Diego
California 92121-1714</city><ctry>US</ctry></adr></B721><B721><snm>PALANIGOUNDER, Anand</snm><adr><str>5775 Morehouse Drive</str><city>San Diego
California 92121-1714</city><ctry>US</ctry></adr></B721></B720><B740><B741><snm>Carstens, Dirk Wilhelm</snm><sfx>et al</sfx><iid>100774030</iid><adr><str>Wagner &amp; Geyer 
Gewürzmühlstrasse 5</str><city>80538 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B860><B861><dnum><anum>US2011032757</anum></dnum><date>20110415</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO2011130684</pnum></dnum><date>20111020</date><bnum>201142</bnum></B871></B870></B800></SDOBI></ep-patent-document>